🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.85 AU - 1.21 AU

Year: 396 Days

Day: 33.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,068,123 km

• M1: 223,499 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.12 AU - 1.64 AU

Year: 614 Days

Day: 25 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 675 Days

Day: 36.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.52 AU - 2.24 AU

Year: 976 Days

Day: 47.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.54 AU - 3.82 AU

Year: 2148 Days

Day: 17 Hours

Environment

Temp: -111 °C

Axial Tilt: 119.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 12.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.16 AU - 5.36 AU

Year: 3933 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,068,123 km

• M1: 158,275 km (0.056 R)
• M2: 327,769 km (0.102 R)
• M3: 432,039 km (0.095 R)
• M4: 543,040 km (0.108 R)
• M5: 620,682 km (0.095 R)
• M6: 712,235 km (0.088 R)
• M7: 789,278 km (0.099 R)
• M8: 942,467 km (0.06 R)
• M9: 1,083,837 km (0.097 R)
• M10: 1,244,505 km (0.113 R)
• M11: 1,425,967 km (0.106 R)
• M12: 1,616,405 km (0.071 R)
• M13: 1,869,973 km (0.118 R)
• M14: 2,051,136 km (0.089 R)
• M15: 2,209,112 km (0.062 R)
• M16: 2,311,736 km (0.078 R)
• M17: 2,491,553 km (0.055 R)
• M18: 2,660,598 km (0.093 R)
• M19: 2,754,396 km (0.1 R)
• M20: 3,596,931 km (0.039 R)
• M21: 3,983,941 km (0.079 R)
• M22: 4,182,457 km (0.102 R)
• M23: 4,365,864 km (0.104 R)
• M24: 4,514,565 km (0.081 R)
• M25: 5,283,198 km (0.107 R)
• M26: 5,622,337 km (0.114 R)
• M27: 5,989,151 km (0.068 R)
• M28: 6,133,961 km (0.096 R)
• M29: 6,554,032 km (0.064 R)
• M30: 6,810,593 km (0.115 R)
• M31: 7,027,061 km (0.103 R)
• M32: 7,179,800 km (0.116 R)
• M33: 7,355,877 km (0.102 R)
• M34: 7,645,050 km (0.106 R)
• M35: 7,870,045 km (0.06 R)
• M36: 7,983,290 km (0.093 R)
• M37: 8,372,694 km (0.103 R)
• M38: 8,815,204 km (0.109 R)
• M39: 8,909,451 km (0.11 R)
• M40: 9,313,365 km (0.12 R)
• M41: 9,409,257 km (0.053 R)
• M42: 9,699,028 km (0.063 R)
• M43: 10,312,080 km (0.086 R)
• M44: 10,411,413 km (0.044 R)
• M45: 10,836,870 km (0.114 R)
• M46: 11,064,408 km (0.107 R)
• M47: 11,498,691 km (0.118 R)
• M48: 11,912,478 km (0.098 R)
• M49: 12,068,958 km (0.103 R)
• M50: 12,252,365 km (0.086 R)
• M51: 12,331,203 km (0.072 R)
• M52: 12,462,999 km (0.074 R)
• M53: 12,701,458 km (0.085 R)
• M54: 13,480,414 km (0.063 R)
• M55: 13,916,641 km (0.046 R)
• M56: 13,999,070 km (0.094 R)
• M57: 14,552,133 km (0.064 R)
• M58: 15,140,501 km (0.104 R)
• M59: 15,793,945 km (0.085 R)
• M60: 16,023,428 km (0.099 R)
• M61: 16,952,281 km (0.1 R)
• M62: 17,187,299 km (0.1 R)
• M63: 17,305,182 km (0.108 R)
• M64: 17,393,744 km (0.059 R)
• M65: 17,541,697 km (0.093 R)
• M66: 18,167,913 km (0.116 R)
• M67: 18,317,960 km (0.066 R)
• M68: 18,528,893 km (0.081 R)
• M69: 18,649,768 km (0.051 R)
• M70: 19,105,593 km (0.101 R)
• M71: 19,687,977 km (0.068 R)
• M72: 19,904,146 km (0.085 R)
• M73: 20,245,229 km (0.073 R)
• M74: 20,713,620 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 8.5

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.72 AU - 9.12 AU

Year: 9254 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,068,123 km

• M1: 199,264 km (0.061 R)
• M2: 271,969 km (0.111 R)
• M3: 692,638 km (0.108 R)
• M4: 911,500 km (0.072 R)
• M5: 989,590 km (0.086 R)
• M6: 1,258,866 km (0.113 R)
• M7: 1,390,961 km (0.052 R)
• M8: 1,458,878 km (0.111 R)
• M9: 1,551,031 km (0.095 R)
• M10: 1,790,387 km (0.082 R)
• M11: 2,197,742 km (0.072 R)
• M12: 2,357,962 km (0.074 R)
• M13: 2,718,343 km (0.1 R)
• M14: 3,036,837 km (0.102 R)
• M15: 3,552,501 km (0.08 R)
• M16: 3,709,429 km (0.082 R)
• M17: 3,772,709 km (0.096 R)
• M18: 3,836,587 km (0.08 R)
• M19: 3,965,241 km (0.083 R)
• M20: 4,030,017 km (0.107 R)
• M21: 5,874,409 km (0.053 R)
• M22: 6,022,960 km (0.037 R)
• M23: 6,745,368 km (0.117 R)
• M24: 6,979,339 km (0.115 R)
• M25: 7,335,083 km (0.099 R)
• M26: 7,455,060 km (0.108 R)
• M27: 8,774,514 km (0.063 R)
• M28: 8,859,336 km (0.045 R)
• M29: 9,722,814 km (0.095 R)
• M30: 9,987,004 km (0.06 R)
• M31: 10,075,716 km (0.098 R)
• M32: 10,298,467 km (0.091 R)
• M33: 10,477,685 km (0.057 R)
• M34: 11,343,707 km (0.08 R)
• M35: 12,043,526 km (0.116 R)
• M36: 12,137,922 km (0.114 R)
• M37: 12,901,769 km (0.076 R)
• M38: 13,240,758 km (0.115 R)
• M39: 13,730,242 km (0.044 R)
• M40: 14,026,745 km (0.117 R)
• M41: 14,475,539 km (0.037 R)
• M42: 15,030,547 km (0.113 R)
• M43: 15,132,124 km (0.085 R)
• M44: 15,336,175 km (0.102 R)
• M45: 15,540,975 km (0.116 R)
• M46: 16,161,058 km (0.051 R)
• M47: 19,105,294 km (0.055 R)
• M48: 20,272,307 km (0.064 R)
• M49: 20,328,406 km (0.102 R)
• M50: 20,609,949 km (0.071 R)
• M51: 20,666,497 km (0.106 R)
• M52: 20,722,895 km (0.118 R)
• M53: 22,442,074 km (0.093 R)
• M54: 22,674,848 km (0.099 R)
• M55: 24,804,673 km (0.117 R)
• M56: 24,984,939 km (0.112 R)
• M57: 26,259,662 km (0.034 R)
• M58: 26,382,183 km (0.067 R)
• M59: 27,991,856 km (0.085 R)
• M60: 29,251,769 km (0.107 R)
• M61: 29,696,973 km (0.058 R)
• M62: 29,952,486 km (0.047 R)
• M63: 31,565,600 km (0.118 R)
• M64: 31,695,899 km (0.047 R)
• M65: 31,826,349 km (0.117 R)
• M66: 32,744,431 km (0.117 R)
• M67: 33,405,504 km (0.108 R)
• M68: 33,538,347 km (0.12 R)
• M69: 35,145,028 km (0.099 R)
• M70: 35,686,273 km (0.091 R)
• M71: 39,060,303 km (0.061 R)
• M72: 39,902,090 km (0.077 R)
• M73: 40,537,283 km (0.116 R)
• M74: 40,891,680 km (0.068 R)
• M75: 41,104,857 km (0.105 R)
• M76: 42,822,839 km (0.111 R)
• M77: 43,763,361 km (0.071 R)
• M78: 44,783,619 km (0.105 R)
• M79: 46,033,210 km (0.102 R)
• M80: 46,550,968 km (0.062 R)
• M81: 47,816,715 km (0.074 R)
• M82: 47,891,514 km (0.07 R)
• M83: 48,041,112 km (0.11 R)
• M84: 48,416,154 km (0.098 R)
• M85: 48,867,341 km (0.1 R)
• M86: 49,169,080 km (0.091 R)
• M87: 49,698,357 km (0.093 R)
• M88: 49,849,900 km (0.05 R)
• M89: 50,229,579 km (0.086 R)
• M90: 50,381,720 km (0.099 R)
• M91: 50,915,336 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,190 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit